http: mark it 'this_is_a_follow' in the Location: logic

To make regular auth "reloads" to not count as redirects.

Verified by test 3101

Fixes #9885
Closes #9887
This commit is contained in:
Daniel Stenberg 2022-11-11 08:47:12 +01:00
parent 83c4c1a056
commit fa0b922761
No known key found for this signature in database
GPG Key ID: 5CC908FDB71E12C2
6 changed files with 165 additions and 18 deletions

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@ -689,15 +689,6 @@ CURLcode Curl_http_auth_act(struct Curl_easy *data)
data->req.newurl = strdup(data->state.url); /* clone URL */
if(!data->req.newurl)
return CURLE_OUT_OF_MEMORY;
#ifndef CURL_DISABLE_RTSP
/*
* Authentication is treated as a redirect in Curl_follow(), so if this is
* done using RTSP we make it allow these "redirects" to RTSP (only). A
* safe assumption as no other redirects should happen from RTSP.
*/
if(conn->handler->protocol & CURLPROTO_RTSP)
data->set.redir_protocols = CURLPROTO_RTSP;
#endif
}
else if((data->req.httpcode < 300) &&
(!data->state.authhost.done) &&
@ -2876,8 +2867,8 @@ CURLcode Curl_http_resume(struct Curl_easy *data,
data->state.resume_from = 0;
}
if(data->state.resume_from && !data->state.this_is_a_follow) {
/* do we still game? */
if(data->state.resume_from && !data->state.followlocation) {
/* only act on the first request */
/* Now, let's read off the proper amount of bytes from the
input. */
@ -3659,6 +3650,9 @@ CURLcode Curl_http_header(struct Curl_easy *data, struct connectdata *conn,
result = http_perhapsrewind(data, conn);
if(result)
return result;
/* mark the next request as a followed location: */
data->state.this_is_a_follow = TRUE;
}
}
}

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@ -1607,10 +1607,8 @@ CURLcode Curl_follow(struct Curl_easy *data,
to URL */
}
else {
/* mark the next request as a followed location: */
data->state.this_is_a_follow = TRUE;
data->state.followlocation++; /* count location-followers */
data->state.followlocation++; /* count redirect-followings, including
auth reloads */
if(data->set.http_auto_referer) {
CURLU *u;

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@ -249,4 +249,4 @@ test3008 test3009 test3010 test3011 test3012 test3013 test3014 test3015 \
test3016 test3017 test3018 test3019 test3020 test3021 test3022 test3023 \
test3024 test3025 test3026 test3027 test3028 \
\
test3100
test3100 test3101

88
tests/data/test3101 Normal file
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@ -0,0 +1,88 @@
<testcase>
<info>
<keywords>
HTTP
HTTP Basic auth
</keywords>
</info>
# Server-side
<reply>
<data>
HTTP/1.1 401 Authorization Required swsbounce
Server: Apache/1.3.27 (Darwin) PHP/4.1.2
WWW-Authenticate: Blackmagic realm="gimme all yer s3cr3ts"
WWW-Authenticate: Basic realm="gimme all yer s3cr3ts"
Content-Length: 26
Content-Type: text/html; charset=iso-8859-1
This is not the real page
</data>
# This is supposed to be returned when the server gets a
# Authorization: Digest line passed-in from the client
<data1>
HTTP/1.1 200 OK
Server: Apache/1.3.27 (Darwin) PHP/4.1.2
Content-Type: text/html; charset=iso-8859-1
Content-Length: 23
Connection: close
This IS the real page!
</data1>
<datacheck>
HTTP/1.1 401 Authorization Required swsbounce
Server: Apache/1.3.27 (Darwin) PHP/4.1.2
WWW-Authenticate: Blackmagic realm="gimme all yer s3cr3ts"
WWW-Authenticate: Basic realm="gimme all yer s3cr3ts"
Content-Length: 26
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Server: Apache/1.3.27 (Darwin) PHP/4.1.2
Content-Type: text/html; charset=iso-8859-1
Content-Length: 23
Connection: close
This IS the real page!
</datacheck>
</reply>
# Client-Side
<client>
# require https because the code sets that as an acceptable redirect proto
<features>
https
</features>
<server>
http
</server>
<tool>
lib%TESTNUMBER
</tool>
<name>
HTTP auth without redirection protocols
</name>
<command>
http://%HOSTIP:%HTTPPORT/%TESTNUMBER
</command>
</client>
# Verify data after the test has been "shot"
<verify>
<protocol>
GET /%TESTNUMBER HTTP/1.1
Host: %HOSTIP:%HTTPPORT
Accept: */*
GET /%TESTNUMBER HTTP/1.1
Host: %HOSTIP:%HTTPPORT
Authorization: Basic dXNlcjpwYXNzd29yZA==
Accept: */*
</protocol>
</verify>
</testcase>

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@ -68,7 +68,7 @@ noinst_PROGRAMS = chkhostname libauthretry libntlmconnect \
lib1945 lib1946 lib1947 lib1948 lib1955 \
lib2301 lib2302 \
lib3010 lib3025 lib3026 lib3027 \
lib3100
lib3100 lib3101
chkdecimalpoint_SOURCES = chkdecimalpoint.c ../../lib/mprintf.c \
../../lib/dynbuf.c ../../lib/strdup.c
@ -791,4 +791,7 @@ lib3027_CPPFLAGS = $(AM_CPPFLAGS)
lib3100_SOURCES = lib3100.c $(SUPPORTFILES) $(TESTUTIL) $(WARNLESS)
lib3100_LDADD = $(TESTUTIL_LIBS)
lib3100_CPPFLAGS = $(AM_CPPFLAGS)
lib3101_SOURCES = lib3101.c $(SUPPORTFILES) $(TESTUTIL) $(WARNLESS)
lib3101_LDADD = $(TESTUTIL_LIBS)

64
tests/libtest/lib3101.c Normal file
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@ -0,0 +1,64 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* SPDX-License-Identifier: curl
*
***************************************************************************/
#include "test.h"
#include "memdebug.h"
int test(char *URL)
{
int res;
CURL *curl;
if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
fprintf(stderr, "curl_global_init() failed\n");
return TEST_ERR_MAJOR_BAD;
}
curl = curl_easy_init();
if(!curl) {
fprintf(stderr, "curl_easy_init() failed\n");
curl_global_cleanup();
return TEST_ERR_MAJOR_BAD;
}
test_setopt(curl, CURLOPT_HEADERDATA, stdout);
test_setopt(curl, CURLOPT_WRITEDATA, stdout);
test_setopt(curl, CURLOPT_VERBOSE, 1L);
test_setopt(curl, CURLOPT_URL, URL);
test_setopt(curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
test_setopt(curl, CURLOPT_USERNAME, "user");
test_setopt(curl, CURLOPT_PASSWORD, "password");
test_setopt(curl, CURLOPT_REDIR_PROTOCOLS_STR, "https");
res = curl_easy_perform(curl);
if(res != (int)CURLE_OK) {
res = TEST_ERR_MAJOR_BAD;
goto test_cleanup;
}
test_cleanup:
curl_easy_cleanup(curl);
curl_global_cleanup();
return res;
}